Research On Application Of Man Intelligent Service Based On ASON Technologies

With the development of telecom service and further appearance of network integration trends, the exsiting static bandwidth distribution technology which is adopted by transmission network and the relative building pattern are increasingly unable to meet the demand of users and the needs of network operation. The conflict between the transmission bandwidth and the utilization rate of the bandwidth is more and more outstanding. Automatically Switch Optical Network (ASON) which has some characteristics of intelligence properly meets the challenge and the need of network development. Combining with the situation of Taiyuan Metropolitan Area Network, the necessity of the subject research is studied in the paper. The issue has researched on ASON and it's the latest progress, giving out an ASON network design proposal. It also bring forth the transformation of the traditional network, giving out a program of network test.The main research is as follows:(1) It does a close tracing research on ASON key technologies and its application at home and abroad. It also expounds the evolutionary orientation of optical transmission network.(2) Through a thorough analysis and discussion on the need of Taiyuan local transmission network and its existing problems, the paper gives a transmission network-building solution which is based on ASON technologies. It also brings forth a detailed program of the network construction.(3) The network test of HuaWei OSN 9500 is expounded, and the QoS of the network performance is reasoned in the paper.